通用对象请求代理间通信协议（英语：General Inter-ORB Protocol，GIOP）是分布式计算领域的一种抽象协议，对象请求代理（ORB）通过该协议进行通信。与该协议相关的标准是由对象管理组织（OMG）维护的。GIOP架构提供了一些具体的协议，包括：

In distributed computing, General Inter-ORB Protocol (GIOP) is the message protocol by which object request brokers (ORBs) communicate in CORBA. Standards associated with the protocol are maintained by the Object Management Group (OMG). The current version of GIOP is 2.0.2. The GIOP architecture provides several concrete protocols, including: